Is it possible to construct a 4-sided figure where all angles are 90° but opposite sides are not equal?

No, such a figure cannot exist. A quadrilateral with all angles measuring 90 degrees must have equal opposite sides to satisfy the rectangle’s properties, ensuring its geometric consistency and structural balance.

Class 6 Mathematics Chapter 8 Playing with Constructions question answer

Class 6 NCERT Ganita Prakash Chapter 8 Playing with Constructions